.treeview {
  .list-group-item {
    &:first-child {
      border-top-left-radius: 0;
      border-top-right-radius: 0;
    }
    &:last-child {
      border-bottom-left-radius: 0;
      border-bottom-right-radius: 0;
    }

    .expand-icon {
      color: rgba(0,0,0,0.5);
    }

    border-left: 0;
    border-right:0;
    border-radius: 0;
  }

  span.icon {
    line-height: 1rem;
  }

  overflow-y: auto;
  height: inherit;
}

.xgx-tree-sm .list-group .list-group-item {
  padding-top: 0.2rem;
  padding-bottom: 0.2rem;
}
